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Begin tracking users and friends

slimupdates
Melanie 2010-02-25 03:55:21 +00:00
parent 0b73ee3cd8
commit b97f3860cb
1 changed files with 81 additions and 0 deletions
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81
OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
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@ -43,11 +43,20 @@ using OpenSim.Services.Interfaces;
using OpenSim.Server.Base;
using OpenSim.Framework.Servers.HttpServer;
using log4net;
using FriendInfo = OpenSim.Services.Interfaces.FriendInfo;
namespace OpenSim.Region.CoreModules.Avatar.Friends
{
public class FriendsModule : BaseStreamHandler, ISharedRegionModule, IFriendsModule
{
protected class UserFriendData
{
public UUID PrincipalID;
public FriendInfo[] Friends;
public int Refcount;
public UUID RegionID;
}
private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
protected int m_Port = 0;
@ -56,6 +65,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
protected IPresenceService m_PresenceService = null;
protected IFriendsService m_FriendsService = null;
protected Dictionary<UUID, UserFriendData> m_Friends =
new Dictionary<UUID, UserFriendData>();
protected IPresenceService PresenceService
{
@ -113,6 +124,11 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
{
m_Scenes.Add(scene);
scene.RegisterModuleInterface<IFriendsModule>(this);
scene.EventManager.OnNewClient += OnNewClient;
scene.EventManager.OnClientClosed += OnClientClosed;
scene.EventManager.OnMakeRootAgent += OnMakeRootAgent;
scene.EventManager.OnMakeChildAgent += OnMakeChildAgent;
}
public void RegionLoaded(Scene scene)
@ -220,5 +236,70 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
return ms.ToArray();
}
private void OnNewClient(IClientAPI client)
{
client.OnLogout += OnLogout;
if (m_Friends.ContainsKey(client.AgentId))
{
m_Friends[client.AgentId].Refcount++;
return;
}
UserFriendData newFriends = new UserFriendData();
newFriends.PrincipalID = client.AgentId;
newFriends.Friends = m_FriendsService.GetFriends(client.AgentId);
newFriends.Refcount = 1;
newFriends.RegionID = UUID.Zero;
m_Friends.Add(client.AgentId, newFriends);
}
private void OnClientClosed(UUID agentID, Scene scene)
{
if (m_Friends.ContainsKey(agentID))
{
if (m_Friends[agentID].Refcount == 1)
m_Friends.Remove(agentID);
else
m_Friends[agentID].Refcount--;
}
}
private void OnLogout(IClientAPI client)
{
m_Friends.Remove(client.AgentId);
}
private void OnMakeRootAgent(ScenePresence sp)
{
UUID agentID = sp.ControllingClient.AgentId;
if (m_Friends.ContainsKey(agentID))
{
if (m_Friends[agentID].RegionID == UUID.Zero)
{
m_Friends[agentID].Friends =
m_FriendsService.GetFriends(agentID);
}
m_Friends[agentID].RegionID =
sp.ControllingClient.Scene.RegionInfo.RegionID;
}
}
private void OnMakeChildAgent(ScenePresence sp)
{
UUID agentID = sp.ControllingClient.AgentId;
if (m_Friends.ContainsKey(agentID))
{
if (m_Friends[agentID].RegionID == sp.ControllingClient.Scene.RegionInfo.RegionID)
m_Friends[agentID].RegionID = UUID.Zero;
}
}
}
}